package edu.zut.cs.network.Experiment3;

public class Test4 {
    public static void main(String[] args) {
//        使用嵌套循环输出
        for(int i = 1; i < 7;i++){
            for(int j = 1; j <= 7-i;j++){
                System.out.print(j+"  ");
                if(j%(7-i)==0)
                System.out.println();
            }
        }
    }
}
